JPS5443177B2 - - Google Patents
Info
- Publication number
- JPS5443177B2 JPS5443177B2 JP13933375A JP13933375A JPS5443177B2 JP S5443177 B2 JPS5443177 B2 JP S5443177B2 JP 13933375 A JP13933375 A JP 13933375A JP 13933375 A JP13933375 A JP 13933375A JP S5443177 B2 JPS5443177 B2 JP S5443177B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50139333A JPS5264660A (en) | 1975-11-21 | 1975-11-21 | Method of alternatinggcurrent etching for electrolytic capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50139333A JPS5264660A (en) | 1975-11-21 | 1975-11-21 | Method of alternatinggcurrent etching for electrolytic capacitor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5264660A JPS5264660A (en) | 1977-05-28 |
JPS5443177B2 true JPS5443177B2 (ja) | 1979-12-18 |
Family
ID=15242865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50139333A Granted JPS5264660A (en) | 1975-11-21 | 1975-11-21 | Method of alternatinggcurrent etching for electrolytic capacitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5264660A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4319972A (en) * | 1980-12-12 | 1982-03-16 | Sprague Electric Company | AC Etching of aluminum capacitor foil |
DE3217552A1 (de) * | 1982-05-10 | 1983-11-10 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger |
US4427506A (en) * | 1982-09-24 | 1984-01-24 | Sprague Electric Company | AC Etching of aluminum capacitor foil |
JPH0616469B2 (ja) * | 1984-12-28 | 1994-03-02 | 松下電器産業株式会社 | アルミニウム電解コンデンサ用電極箔のエツチング方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117134A (en) * | 1974-08-03 | 1976-02-10 | Ikuo Mita | Aruminiumu mataha sonogokinno denkaihatsushokuho |
JPS51142441A (en) * | 1975-06-04 | 1976-12-08 | Fujitsu Ltd | Method of producing porous anodic elements of aluminum |
-
1975
- 1975-11-21 JP JP50139333A patent/JPS5264660A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117134A (en) * | 1974-08-03 | 1976-02-10 | Ikuo Mita | Aruminiumu mataha sonogokinno denkaihatsushokuho |
JPS51142441A (en) * | 1975-06-04 | 1976-12-08 | Fujitsu Ltd | Method of producing porous anodic elements of aluminum |
Also Published As
Publication number | Publication date |
---|---|
JPS5264660A (en) | 1977-05-28 |